There is an obvious difference in performance between the integrated video chipset, the 945GC , and the card from Albatron, the 8400GS; with the expansion card, we can even play older games like CounterStrike : Source and have support for the latest DirectX 10 and Shader Model 4. All antialiasing modes are supported and available, but I do not recommend people to use them, because the bus is only 64bit, and the performance hit is quite big. Albatron offers also higher performance cards on PCI, so, if a specific user needs more 3D performance, he has other options to choose.